3D Printing - G-code Fundamentals
You want to slow down the print speed by editing the G-code. Which line correctly changes the feedrate to 1200 mm/min?
You want to slow down the print speed by editing the G-code. Which line correctly changes the feedrate to 1200 mm/min?
medium📝 Analysis Q14 of 15
Step-by-Step Solution
Solution:
Step 1: Identify feedrate command
G1 with F sets the feedrate (speed) for moves.Step 2: Check other commands
M220 changes speed multiplier, G28 homes axes (no feedrate), M104 sets temperature.Final Answer:
G1 F1200 -> Option AQuick Check:
Feedrate set by G1 F value [OK]
Quick Trick: Use G1 F to set move speed directly [OK]
Common Mistakes:
- Using M220 which is a speed multiplier, not direct feedrate
- Trying to set feedrate with G28 or M104
- Confusing feedrate with temperature commands
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